With the analysis among 572 patents, we discovered top 194 key players by total patent application. Baker Hughes, Inc., General Electric Co., Exxon Research & Engineering Co. are dominant in this area. They take 16.43% of the total patent filing.
Texas, United States
Patent: 38
Massachusetts, United States
Patent: 28
Delaware, United States
Patent: 20
Maharashtra, India
Patent: 19
Texas, United States
Patent: 19
Rheinland-Pfalz, Germany
Patent: 17
Texas, United States
Patent: 13
Hessen, Germany
Patent: 12
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Arizona, United States
Patent: 6
With the analysis among related 95 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Saudi Arabian Oil Co., BL Technology, Inc., North America, Inc. take 30.53% of patent filing during this period.
Texas, United States
Patent: 6
Delaware, United States
Patent: 6
Texas, United States
Patent: 6
Texas, United States
Patent: 5
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 41 new entrants. Aramco Services Co., ExxonMobil Chemical Patents, Inc., Ortec Expansion SA are the most active new entrants in this area.
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nanjing Zhiyuan Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 55 patents, we discovered top 22 universities and scientific research institutions by total patent application. East China University of Science & Technology, Xi'an Jiaotong University, Shanghai University are dominant in this area. They take 27.27% of the total patent filing.
Shanghai Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Maharashtra, India
Patent: 1
Shanghai Shi, China
Patent: 1